Barratt was crowned Large housebuilder of the year at this year’s Housebuilder Awards, in which Cavanna Homes won the Medium housebuilder category and Hayfield took the Small housebuilder of the year gong.The housebuilders received their awards from host Dara Ó Briain at a glittering ceremony at The InterContinental Hotel – The O2 in London in front of more than 600 …